.giscus-comments {
  margin-top: 2rem;
  padding: 1.5rem;
  background: rgba(255, 255, 255, 0.8);
  border-radius: 16px;
  border: 1px solid rgba(255, 107, 157, 0.1);
  backdrop-filter: blur(10px);
}

.comments-header {
  margin-bottom: 1.5rem;
  text-align: center;
}

.comments-header h4 {
  color: #ff6b9d;
  font-size: 1.2rem;
  font-weight: 600;
  margin: 0 0 0.5rem 0;
}

.comments-header p {
  color: #5a6c7d;
  font-size: 0.9rem;
  margin: 0;
  opacity: 0.8;
}

/* Giscus 样式定制 */
.giscus {
  max-width: 100%;
}

.giscus-frame {
  border-radius: 12px;
  border: none;
}

/* 移动端优化 */
@media (max-width: 768px) {
  .giscus-comments {
    margin-top: 1.5rem;
    padding: 1rem;
    border-radius: 12px;
  }
  
  .comments-header h4 {
    font-size: 1.1rem;
  }
  
  .comments-header p {
    font-size: 0.85rem;
  }
}